Photos and Graphics

GIMP (Image Manipulator)

Gimp is a powerful, full-featured, free open-source graphics and image editor, similar to Adobe Photoshop.

sudo apt-get install gimp

There is an extra set of brushes, palettes, and gradients for The GIMP.

sudo apt-get install gimp-data-extras

See these instructions to create an alpha transparency layer (transparent background) for any image using Gimp.

Gwenview (Image Manipulator)

Gwenview is the quick image manipulator installed by default in Kubuntu (K menu -> Graphics -> Gwenview Image Viewer). Simple cut-and-paste, resizing, and format conversion are some of the graphics files manipulations that can be accomplished. Install:

sudo apt-get install gwenview

Dia (Diagram editor)

Dia is a free open source GTK-based diagram creation program for Gnome. It is similar to Visio.

sudo apt-get install dia

Kivio (Diagram editor)

Kivio is an open source flow-chart and diagram creation program that is part of the KOffice Suite for KDE. It supports Dia stencils.

Shotwell (Photo Organiser)

OpenClipart (ClipArt Library)

OpenClipart is a utility to provide access to a large library of free PNG, SVG, and OpenOffice clipart. It includes a utility for OpenOffice Gallery. Files are installed to /usr/share/clipart. Install:

sudo apt-get install openclipart

It is also possible to only install a single collection (openclipart-png, openclipart-svg, or openclipart-openoffice.org) in case you don't want the entire collection (or the utilities). For example:

Cuneiform (Optical Character Reader)

Pdfocr is a tool to use Cuneiform for OCR and then to add the resulting text file layer back to the PDF file to make it searchable.

YAGF (Cuneiform/Tesseract GUI)

YAGF is a Qt-based GUI for Cuneiform, Tesseract, and/or XSane. Installation can be from a Debian (.deb) package from GetDeb (see these instructions as well) or by compiling from source downloaded from the original site. (Qt 4.7 or later, already the version with Saucy, is required on your system).